CCTB9638-03TBaby Monitor (Baby Unit)

Test Setup FCC ID : CCTB9638-03T External Photo -front External Photo - rear

Test Setup FCC ID : CCTB9638-03T Internal Photo – 1 Internal Photo - 2 Test Setup FCC ID : CCTB9638-03T Internal Photo – 3 Internal Photo – 4 Test Setup FCC ID : CCTB9638-03T Internal Photo – 5 Internal Photo – 6 Test Setup FCC ID : CCTB9638-03T Internal Photo – 7 Internal Photo – 8

CIRCUIT DESCRIPTION FOR FP-9638-USA TRANSMITTER SECTION RF Frequency Oscillator Q2 function as a oscillator for transmitter, that the frequency is determined by C4, C5, T3, X1 and X2. RF Amplifier and Power Amplifier: Q1 is the power amplifier of transmitter, The triple frequency signal obtained form T2, that fed to the base of Q1. Circuit for Suppression of Spurious Radiation RF power output from the collector of Q1 is coupled to the antenna through T1, “LC” and “PI” network (C1, L2, C3, L1) which used to get max power and min harmonic level. Modulation U1-A, U1-B is the MIC amplifier. The amplifier audio signal from U1-B output is fed to D2, for making F3E type modulation. Circuit for limiting Modulation Q10 and Q11give the auto MIC control circuit. When the modulating voltage is excessive, the DC voltage will be obtained on the emitter of Q10 which turns to Q11, This feedback system keeps the maximum modulation. Power Supply: SW2 is power supply switch for the baby unit. Us is a regulator that the output DC voltage is 4V. This stable output is used to feed to IC U2. Power amplifier. RF amplifier.

• The test results reported in this test report shall refer only to the sample actually tested and shall not refer or be deemed to refer to bulk from which such a sample may be said to have been obtained. • This report shall not be reproduced except in full without prior authorization from Intertek Testing Services Hong Kong Limited. • For Terms And Conditions of the services, it can be provided upon request. • The evaluation data of the report will be kept for 3 years from the date of issuance. Intertek Testing Services Hong Kong Ltd. 2/F., Garment Centre, 576 Castle Peak Road, Kowloon, Hong Kong. Tel: (852) 2173 8888 Fax: (852) 2371 0521 Fisher-Price/Mattel Inc. Application For Certification (FCC ID: CCTB9638-03T) Transmitter 0308341 DL/Sandy July 3, 2003 INTERTEK TESTING SERVICES FCC ID: CCTB9638-03T i LIST OF EXHIBITS INTRODUCTION EXHIBIT 1: General Description EXHIBIT 2: System Test Configuration EXHIBIT 3: Emission Results EXHIBIT 4: Equipment Photographs EXHIBIT 5: Product Labelling EXHIBIT 6: Technical Specifications EXHIBIT 7: Instruction Manual EXHIBIT 8: Miscellaneous Information INTERTEK TESTING SERVICES FCC ID: CCTB9638-03T ii MEASUREMENT/TECHNICAL REPORT Fisher-Price/Mattel Inc. - MODEL: Fisher-Price B9638 FCC ID: CCTB9638-03T July 3, 2003 This report concerns (check one:) Original Grant X Class II Change Equipment Type: Low Power Transmitter (example: computer, printer, modem, etc.) Deferred grant requested per 47 CFR 0.457(d)(1)(ii)? Yes No X If yes, defer until: date Company Name agrees to notify the Commission by: date of the intended date of announcement of the product so that the grant can be issued on that date. Transition Rules Request per 15.37? Yes No X If no, assumed Part 15, Subpart C for intentional radiator - the new 47 CFR [08-20-02 Edition] provision. Report prepared by: Derek Leung Intertek Testing Services 2/F., Garment Center, 576, Castle Peak Road, HONG KONG. Phone: 852-2173-8504 Fax: 852-2371-0521 INTERTEK TESTING SERVICES FCC ID: CCTB9638-03T iii Table of Contents 1.0 General Description............................................................................................................2 1.1 Product Description...........................................................................................................2 1.2 Related Submittal(s) Grants...............................................................................................2 1.3 Test Methodology..............................................................................................................3 1.4 Test Facility.......................................................................................................................3 2.0 System Test Configuration.................................................................................................5 2.1 Justification.......................................................................................................................5 2.2 EUT Exercising Software..................................................................................................5 2.3 Special Accessories...........................................................................................................5 2.4 Equipment Modification....................................................................................................6 2.5 Measurement Uncertainty..................................................................................................6 2.6 Support Equipment List and Description...........................................................................6 3.0 Emission Results.................................................................................................................8 3.1 Field Strength Calculation.................................................................................................9 3.2 Radiated Emission Configuration Photograph.................................................................11 3.3 Radiated Emission Data...................................................................................................12 3.4 Conducted Emission Configuration Photograph..............................................................14 3.5 Conducted Emission Data................................................................................................15 4.0 Equipment Photographs...................................................................................................17 5.0 Product Labelling.............................................................................................................19 6.0 Technical Specifications....................................................................................................21 7.0 Instruction Manual...........................................................................................................23 8.0 Miscellaneous Information ...............................................................................................25 8.1 Bandwidth Plot................................................................................................................26 8.2 Discussion of Pulse Desensitization.................................................................................27 8.3 Emissions Test Procedures..............................................................................................28 INTERTEK TESTING SERVICES FCC ID: CCTB9638-03T iv List of attached file Exhibit type File Description filename Test Report Test Report report.pdf Operation Description Technical Description descri.pdf Test Setup Photo Radiated Emission radiated photos.doc Test Setup Photo Conducted Emission conducted photos.doc Test Report Conducted Emission Test Result conducted.pdf Test Report Bandwidth Plot bw.pdf External Photo External Photo external photos.doc Internal Photo Internal Photo internal photos.doc Block Diagram Block Diagram block.pdf Schematics Circuit Diagram circuit.pdf ID Label/Location Label Artwork and Location …

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Test Setup FCC ID : CCTB9638-03T Radiated -front Radiated - rear

Test Setup FCC ID : CCTB9638-03T Conduct Photo - 1 Conduct Photo - 2 Test Setup FCC ID : CCTB9638-03T Conduct Photo – 3